
VITAMIN D3 1000IU
1000IU of Vitamin D3. Cholecalciferol 25mcg. In capsules with MCT for maximum absorption Swanson® quality.




- 25mcg of Vitamin D.
- In the form of cholecalciferol (D3).
- 1000 International Units.
- With MCT for better absorption.
- Swanson® quality.
Table of contents
What is Vitamin D3 1000IU by Swanson?
Vitamin D3 1000IU by Swanson is a dietary supplement in the form of capsules based on cholecalciferol (Vitamin D3), the most valued form of vitamin D.
Features of Vitamin D
Vitamin D is the sun vitamin, named so as our body can synthesise it from the exposure of the skin to the ultraviolet radiation of the sun.
However, in countries above the equator, the amount of radiation received is insufficient to cover the daily requirements of the vitamin, which makes it an essential vitamin.
Vitamin D deficiency leads to the development of rickets, osteomalacia and alterations in the normal functioning of the immune system.
Vitamin D contributes to:
- The absorption and normal utilisation of calcium and phosphorus.
- The maintaining normal levels of calcium in the blood.
- The normal functioning of the muscles.
- The maintenance of the teeth in normal conditions.
- The normal functioning of the immune system.
- The process of cell division.
Vitamin D contributes to the maintenance of bones under normal conditions.
Why buy vitamin D3 from Swanson?
Vitamin D deficiency is prevalent both in Europe and worldwide, reaching levels of up to 40% in Europe.
Dietary supplementation with vitamin D3 is important, especially in winter, or for work or school activities that restrict the skin's exposure to the sun for much of the day.
Swanson's Vitamin D3 1000IU provides a high concentration of Vitamin D that covers the daily needs of this vitamin.
Who is it for?
- People who consume low amounts of oily fish, and who have reduced sun exposure.
- Everyone during non-summer seasons.
Nutritional FactsVITAMIN D3 1000IU - 250 caps |
daily doseper serving |
Serving size: 1 capsule | ||
daily dose: 1 capsule | ||
Servings per container: 250 | ||
Daily amount | |||
---|---|---|---|
Vitamin D3 (Cholecalciferol) | 25µg |
NRVs (Nutrient Reference Values) established in Regulation (EU) 1169/2011 of 25 October 2011. †† NRVs are not established on this occasion. |

How to take VITAMIN D3 1000IU - 250 caps
Take 1 capsule daily with food and water.

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Well
David 20/07/2025
Good for periods when you cannot expose yourself to the sun and need a supplement of this type.
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Essential
Ruben 03/04/2025
I take it every day along with other supplements, I answer the truth and easy to take the capsule is small.
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Highly recommended
María 02/03/2025
If you do not sunbathe much or with protection, it is necessary to take a vitamin D3 supplement to keep the immune system in shape.
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Phenomenal
Álex 13/09/2024
Excellent quality, easy to take and perfect for daily vitamin D supplementation. Highly recommended.
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Good product
Daniel 06/06/2024
Good product, very complete and easy to take. No taste. I have been taking it for a long time and it is very effective.
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